Huawei OptiX RTN PI-DC B20 Product Overview And Installation Manual Download Page 13

Page: 13 / 16

Close the cover of the PI and tighten all the screws on the cover.

•Tighten the screws in sequence, as shown in the
following figure.

•Tighten all the screws on the cover (2.8

0.28 N·m).

NOTE

Mark the
positions to
drill holes.

Hole with Ф8 and a depth from
52 mm to 60 mm

Determine the positions for mounting the PI on the wall, drill holes, and install bolts. If multiple PIs need to be
mounted, reserve at lease 50 mm of space around each PI for ventilation.

Down

(Optional) Mount the PI onto a wall.

Drill holes for mounting the PI.

Mount the PI onto the wall.

CAUTION

•Before fastening the PI onto the wall, hole the PI to prevent it
from falling down.

•Before fastening the PI, ensure that its service cable holes all
face downwards.

Holes for
mounting
onto a wall

Installation Guide

Installing a PI

Small flat
washer

Big flat
washer

Nut

Summary of Contents for OptiX RTN PI-DC B20

Page 1: ...ctors or hands from touching the terminals or pins in the P E ports and DC input output ports on PIs Before installing a DC input power cable on a PI identify the positive and negative ends of the cable Ensure that the cable is connected correctly Install a circuit breaker at the negative end of the external power supply device to prevent circuit loops from damaging the power cable and PI Before i...

Page 2: ...ports GE1 and GE2 are consistent with those in the ports P E1 and P E2 These ports all support the MDI MDI X and auto MDI MDI X modes The P E1 OUT and P E2 OUT indicators inside a PI indicate the output status of the corresponding ports Their meanings are the same as the meaning of the P E OUT indicator on the side of the PI Pin Description 1 BGND 2 BGND 3 48 V power signal 4 BGND 5 BGND 6 48 V po...

Page 3: ...ciples The RTN PI DC B20 can supply power to OptiX RTN 300 full outdoor microwave equipment series The power supply mode of the PI varies according to powered device type Mapping between powered device types and power supply modes 03 Device Type Version PI Support Yes No Power Supply Mode RTN 310 Integrated SHXA2 board Yes Turn the DIP switch to the Force mode SXA3 board Yes 1 Turn the DIP switch ...

Page 4: ...r equal to 100 m when there is one output channel and load power consumption is 100 W or less or when there are two output channels and the load power consumption of each channel is 62 W or less Item Description Electromagnetic compatibility Passes CE certification Complies with EN55022 Class B Complies with IEC61000 4 4 Complies with IEC61000 4 6 Safety Passes CE certification Complies with EN609...

Page 5: ...utside the holes remove the cable and cut the wires Then strip and connect the cable again A line must be inserted in the center of a hole A line must be perpendicular to a hole A line must be inserted in the center of a hole 4 CAUTION Insert the power cable Hole 2 Insert a blue 48 V line into it Hole 1 Insert a brown black 0 V ground line into it Ensure that the positive and negative lines are co...

Page 6: ...or nick the metal conductor of the cable Fit the exposed cable into the OT terminal Ensure that the cable conductor does not protrude more than 2 mm L2 from the OT terminal Crimp the OT terminal lug The impression left from crimping the lug may differ depending on the crimping tool used Mapping between the cross sectional area of a cable conductor C and the length of an exposed cable L1 Cross sect...

Page 7: ...3 07 Installation Guide Installing Cord End Terminals B 12 mm 10 mm 8 mm Strip a power cable based on the stripping indicator 1 Install cord end terminals onto the cable cores 2 After crimping a cord end terminal check whether the cable core is exposed outside the terminal If the cable core is exposed recrimp the terminal After the power switch is turned on sparks may be generated at exposed cable...

Page 8: ...ine is loose fasten it again After fastening a line check whether the cable core is exposed outside the connector terminal If the cable core is exposed strip the cable again After the power switch is turned on sparks may be generated at exposed cable cores when an inappropriate operation is performed CAUTION Pull the line slightly Repeat steps 1 3 to connect the ground line to the connector All th...

Page 9: ... brown 7 white and brown 6 green 5 white and blue 4 blue 3 white and green 2 orange 1 white and orange Insert the arranged core wires into an RJ45 connector according to the pin assignments and crimp the connector with the crimping tool Pin assignments of an RJ45 connector Crimp the RJ45 connector Cut off the exposed braid shield and materials along the edge of the connector Cut off the exposed br...

Page 10: ...for power over ethernet supply onsite If DC OUT mode will be used turn DIP switch 1 for setting the power output mode upwards If PSE PD mode will be used turn DIP switch 1 for setting the power over ethernet mode downwards If force mode will be used turn DIP switch 1 for setting the power over ethernet mode upwards If PSE PD mode will be used turn DIP switches 1 and 2 for setting the power over et...

Page 11: ...ire clip over the shield layer of the DC power cable 1 2 Power supply device Connected to an RTN 300 11 Installation Guide Installing a PI Connect the DC power connector to the DC power ports Install a wire clip over the shield layer of the DC power cable 1 2 CAUTION Before installing a DC output power cable identify the positive and negative ends of the cable Ensure that the cable is connected co...

Page 12: ...he stripping indicator Loosen the corresponding wire clip on the PI Route the cable through the rubber ring on the waterproof cable trough and the wire clip Tighten the wire clip and ensure that the wire clip is completely pressed against the shield layer with no contact of the sheath 1 2 3 4 The shield layers of all cables connected to the PI must be grounded using wire clips Otherwise the cables...

Page 13: ... install bolts If multiple PIs need to be mounted reserve at lease 50 mm of space around each PI for ventilation Down Optional Mount the PI onto a wall 6 7 Drill holes for mounting the PI 1 Mount the PI onto the wall 2 CAUTION Before fastening the PI onto the wall hole the PI to prevent it from falling down Before fastening the PI ensure that its service cable holes all face downwards 13 Holes for...

Page 14: ... fasten the hose clamps on the pole or tower 1 Fasten the hose clamps 2 CAUTION Before fastening the PI onto the pole or tower hole the PI to prevent it from falling down Before fastening the PI ensure that its service cable holes all face downwards 14 Installation Guide Installing a PI Install the PI on the support Down ...

Page 15: ...onnect the P E1 or P E2 interface of the PI The network element can be accessed by linking the notebook to the GE1 or GE2 interface for maintenance For the RTN 380 V100R002 or later a network management cable can be connected to the GE e port In this case you need to use the NMS to configure the GE e port connected to the Web LCT as an NMS port or configure the network adapter of the laptop so tha...

Page 16: ...on 10 When binding cables on the cable ladder or cable tray ensure that the spacing between cable ties does not exceed 1 m 3 28 ft It is recommended that the first binding point be no more than 0 5 m away from the module and be bound with two cable ties 11 An excess of cable ties is reserved 12 Cable labels are attached or bound according to related requirements The labels are arranged neatly and ...

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